/*
 * Copyright 2012-2017 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.ccxc.question.commons.utils;

import java.sql.Timestamp;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.UUID;


/**
 * <p>生成试题id+当前时间</p>
 *
 * @ClassName:IdAndTimeUtil
 */
public class IdAndTimeUtil {

    /**
     * <p>生成试题编号（ID）</p>
     *
     * @return
     * @Title: getQuestionId
     * @version:V0.1
     * @return:String
     */
    public static String getQuestionId() {
        return UUID.randomUUID().toString().replaceAll("-", "");
    }

    /**
     * <p>获取当前时间</p>
     *
     * @return
     * @Title: getNewDate
     * @version:V0.1
     * @return:Timestamp
     */
    public static Timestamp getNewDate() {
        return new Timestamp(System.currentTimeMillis());
    }

    public static String getDate() {
        Date day = new Date();
        SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd");
        return df.format(day);
    }

}
